import UIAbility from '@ohos.app.ability.UIAbility'
import hilog from '@ohos.hilog'
import window from '@ohos.window'

export default class EntryAbility extends UIAbility {
  onCreate(want, launchParam) {
    hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onCreate')
  }

  onDestroy() {
    hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onDestroy')
  }

  onWindowStageCreate(windowStage: window.WindowStage) {
    // Main window is created, set main page for this ability
    hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onWindowStageCreate')

    windowStage.loadContent('pages/MainPage', (err, data) => {
      if (err.code) {
        hilog.error(
          0x0000,
          'testTag',
          'Failed to load the content. Cause: %{public}s',
          JSON.stringify(err) ?? ''
        )
        return
      }
      hilog.info(
        0x0000,
        'testTag',
        'Succeeded in loading the content. Data: %{public}s',
        JSON.stringify(data) ?? ''
      )
    })
  }

  onWindowStageDestroy() {
    // Main window is destroyed, release UI related resources
    hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onWindowStageDestroy')
  }

  onForeground() {
    // Ability has brought to foreground
    hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onForeground')
  }

  onBackground() {
    // Ability has back to background
    hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onBackground')
  }
}
